*2009/02/20 16:44:52.45 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/02 03:26:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2017E915 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.42 69.64 2 Temperature:Primary 'deg C (ITS90)' 7.1919 14.2283 3 Transmissivity %/metre 12.8 49.8 4 Fluorescence:URU:Seapoint mg/m^3 0.127 6.277 5 PAR uE/m^2/sec 0.51 0.894 6 Salinity:T0:C0 PSS-78 31.6195 33.6827 7 Oxygen:Dissolved:SBE mL/L 1.61 7.406 8 Oxygen:Dissolved:SBE umol/kg 70.02937 323.0242 9 Number_of_bin_records n/a 5 42 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : B7 EVENT NUMBER : 21 LATITUDE : 48 32.00000 N ! (deg min) LONGITUDE : 125 35.46000 W ! (deg min) WATER DEPTH : 78 ALTIMETER (M) : 9.04 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/02/08 17:10:23 6251 6251 CLEAN 5.0.2 2009/02/08 17:20:31 6219 6219 SHIFTDAT 3.4 2009/02/08 17:30:33 6219 6219 SHIFTDAT 3.4 2009/02/11 14:25:15 6219 6219 SHIFTDAT 3.4 2009/02/11 14:44:01 6219 6219 SHIFTDAT 3.4 2009/02/11 15:03:29 6219 6219 DELETE 6.3 2009/02/11 15:39:48 6219 1841 CTDEDIT 4.61 2009/02/17 16:42:35 1841 1749 CALIB 11.7 2009/02/20 13:07:01 1749 1749 CALIB 11.7 2009/02/20 14:39:25 1749 1749 FILTERS 4.3 2009/02/20 15:33:41 1749 1749 BINAVE 4.1.1 2009/02/20 15:57:31 1749 69 REMOVECH 8.0 2009/02/20 16:27:01 69 69 CHGUNITS 3.0 2009/02/20 16:35:59 69 69 REORDER 1.2.1 2009/02/20 16:37:15 ? ? HDREDIT2 2.5.1 2009/02/20 16:44:52 ? ? $END $REMARKS -CLEAN functions: 2009/02/08 17:18:47 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 59.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/17 16:42:35 92 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/02/20 13:07:01 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:39:25 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-04 Pressure -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2009/02/20 16:27:01 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:44:52 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0021.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 02 2008 03:28:01 NMEA Latitude = 48 32.00 N NMEA Longitude = 125 35.46 W NMEA UTC (Time) = Sep 02 2008 03:26:56 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: B7 Latitude: 48 32.01 Longitude: 125 35.47 Depth (m): 78 # nquan = 17 # nvalues = 6251 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 6251 # span 1 = 1.652, 69.609 # span 2 = 7.1910, 14.2354 # span 3 = 7.1917, 14.2340 # span 4 = 3.428903, 3.849558 # span 5 = 3.429225, 3.849655 # span 6 = 59.6130, 84.0843 # span 7 = 1.1355e-01, 7.7436e+00 # span 8 = 1.1013, 3.6190 # span 9 = -1.505, 1.373 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 5.1020e-01, 1.0275e+00 # span 13 = 31.6149, 33.6831 # span 14 = 31.6177, 33.6867 # span 15 = 1.51494, 6.98041 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 02 2008 03:28:01 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Feb 08 2009 14:57:29, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0021.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 08 2009 15:44:58, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-002 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Feb 08 2009 16:16:09, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0021 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 08 2009 16:18:41, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0021.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 2.4 14.2283 12.8 6.277 0.9 31.6195 7.41 323.0 5 3.0 14.2282 12.8 6.257 0.8 31.6204 7.40 322.9 28 4.0 14.2267 12.9 6.184 0.7 31.6212 7.36 320.8 32 5.0 14.0965 15.0 5.924 0.6 31.6593 7.13 311.1 34 6.0 13.9152 16.9 5.282 0.6 31.6924 6.94 302.7 25 7.0 13.7462 18.0 4.940 0.6 31.7194 6.72 292.9 22 8.0 13.2432 19.9 4.621 0.5 31.8446 6.53 284.9 26 9.0 12.8936 22.2 4.324 0.5 31.9248 6.31 274.9 42 10.0 12.5834 25.3 3.651 0.5 31.9978 6.19 269.9 31 11.0 12.5090 25.9 3.322 0.5 32.0108 6.16 268.6 23 12.0 12.3907 27.5 3.020 0.5 32.0435 6.06 264.0 22 13.0 12.2295 30.7 2.702 0.5 32.0931 5.93 258.4 27 14.0 12.1784 31.7 2.457 0.5 32.1072 5.88 256.2 32 15.0 12.1153 33.1 2.222 0.5 32.1271 5.81 253.2 35 16.0 11.8689 35.7 1.992 0.5 32.1970 5.61 244.5 28 17.0 11.7026 37.3 1.742 0.5 32.2414 5.48 238.8 22 18.0 11.6020 38.1 1.551 0.5 32.2608 5.38 234.6 23 19.0 11.4511 39.2 1.425 0.5 32.2930 5.25 228.9 24 20.0 11.3037 40.2 1.351 0.5 32.3269 5.14 224.0 24 21.0 11.2327 40.6 1.263 0.5 32.3407 5.01 218.3 26 22.0 10.9899 41.8 1.142 0.5 32.3922 4.89 212.9 34 23.0 10.9211 42.0 1.035 0.5 32.4052 4.82 209.8 36 24.0 10.7909 42.5 0.959 0.5 32.4317 4.73 205.9 26 25.0 10.7170 43.0 0.897 0.5 32.4474 4.64 202.3 21 26.0 10.5822 43.6 0.832 0.5 32.4778 4.56 198.7 18 27.0 10.3991 44.5 0.769 0.5 32.5196 4.39 191.3 19 28.0 10.0226 45.5 0.682 0.5 32.6097 4.11 178.8 25 28.9 9.1831 47.9 0.590 0.5 32.7937 3.89 169.4 24 30.1 9.1276 48.4 0.436 0.5 32.7980 3.86 167.9 23 31.0 9.1156 48.4 0.411 0.5 32.7998 3.88 168.8 25 32.0 9.1034 48.4 0.384 0.5 32.8009 3.89 169.2 21 33.0 9.0874 48.5 0.371 0.5 32.8036 3.84 167.3 20 34.0 8.7477 49.1 0.336 0.5 32.8861 3.71 161.4 21 35.0 8.3942 49.7 0.302 0.5 32.9988 3.43 149.4 26 36.0 8.0887 49.8 0.277 0.5 33.1371 3.16 137.6 30 37.0 8.0808 49.7 0.239 0.5 33.1395 3.11 135.3 30 38.0 8.0545 49.5 0.221 0.5 33.1526 3.11 135.5 33 39.0 8.0385 49.4 0.209 0.5 33.1601 3.12 135.6 26 40.0 8.0349 49.4 0.212 0.5 33.1629 3.11 135.5 20 41.0 8.0158 49.3 0.199 0.5 33.1709 3.08 133.9 18 42.0 7.8613 49.3 0.187 0.5 33.2222 3.01 131.0 14 43.0 7.6813 49.3 0.170 0.5 33.2848 2.93 127.7 22 44.1 7.6681 49.3 0.169 0.5 33.2924 2.89 125.6 37 44.9 7.6660 49.3 0.170 0.5 33.2965 2.88 125.1 34 46.0 7.6606 49.2 0.145 0.5 33.3036 2.85 123.8 22 47.0 7.6534 49.2 0.153 0.5 33.3105 2.80 121.8 17 48.0 7.6351 49.2 0.152 0.5 33.3265 2.73 119.0 16 49.0 7.6226 49.0 0.151 0.5 33.3488 2.65 115.3 23 50.0 7.6021 48.9 0.149 0.5 33.3651 2.57 111.9 32 51.0 7.5503 48.8 0.145 0.5 33.3992 2.46 107.1 36 52.0 7.4469 48.8 0.151 0.5 33.4630 2.32 100.8 24 53.0 7.3903 48.6 0.136 0.5 33.5023 2.23 96.8 19 54.0 7.3699 48.4 0.133 0.5 33.5192 2.17 94.4 14 55.0 7.3525 48.2 0.135 0.5 33.5362 2.13 92.9 17 56.0 7.3517 48.1 0.136 0.5 33.5378 2.12 92.1 21 57.0 7.3493 48.0 0.142 0.5 33.5419 2.10 91.1 26 57.9 7.3231 47.5 0.134 0.5 33.5688 2.02 88.0 19 59.0 7.2877 46.8 0.130 0.5 33.6010 1.92 83.5 28 60.0 7.2814 46.6 0.137 0.5 33.6077 1.88 81.7 20 61.0 7.2794 46.3 0.134 0.5 33.6115 1.86 81.0 20 62.0 7.2795 46.0 0.130 0.5 33.6134 1.84 80.2 25 63.0 7.2736 44.9 0.128 0.5 33.6253 1.80 78.2 35 64.0 7.2602 44.1 0.133 0.5 33.6390 1.74 75.6 33 65.0 7.2404 43.4 0.133 0.5 33.6539 1.68 73.3 40 65.9 7.2347 43.3 0.132 0.5 33.6574 1.67 72.5 41 67.0 7.2109 43.4 0.128 0.5 33.6715 1.64 71.3 21 68.0 7.2032 43.5 0.129 0.5 33.6756 1.63 70.8 19 69.1 7.1961 43.5 0.127 0.5 33.6803 1.62 70.2 22 69.6 7.1919 43.5 0.127 0.5 33.6827 1.61 70.0 14